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    <title>RulersGuides.js demo</title>
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<body class="demo">
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    <p><em>RulersGuides.js</em> is a Javascript library which enables Photoshop-like rulers and guides interface on a web page</p>
    <p>To create a guide, click the vertical or horizontal ruler and drag-n-drop it somewhere outside the ruler</p>
    <p>It is possible to open/save created guides as grids using corresponding hotkeys (Note: grids will be saved on a page location basis, so it's not possible to use the same grids in another browser window/tab)</p>
    <p>Rulers can be locked, so that one of the rulers will scroll along the page and the other will be always visible</p>
    <p>Guides can be snapped to defined number of pixels</p>
    <p>Detailed info mode is available, which shows position and size of regions created by the guides.</p>
    <p>Guides can be snapped to DOM elements (experimental, use with caution, can be slow or unresponsive on pages with lots of elements)</p>
    <p style="margin-bottom: 0">Keyboard controls:</p>
    <ul class="list1">
        <li><span>Toggle rulers</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>R</kbd></li>
        <li><span>Toggle guides</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>G</kbd></li>
        <li><span>Toggle rulers and guides</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>A</kbd></li>
        <li><span>Lock/unlock rulers</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>L</kbd></li>
        <li><span>Toggle detailed info</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>I</kbd></li>
    </ul>
    <ul class="list2">
        <li><span>Clear all guides</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>D</kbd></li>
        <li><span>Save grid dialog</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>S</kbd></li>
        <li><span>Open grid dialog</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>O</kbd></li>
        <li><span>Open Snap to dialog</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>C</kbd></li>
        <li><span>Toggle snap to DOM</span> <kbd>Ctrl</kbd> + <kbd>Alt</kbd> + <kbd>E</kbd></li>
    </ul>
    <p style="clear: both"><em>RulersGuides.js</em> is available as a bookmarklet, you can click or bookmark it as <a style="position: relative; z-index: 9999" href="javascript:(function(){var Event=function(){'use strict';this.attach=function(evtName,element,listener,capture){var evt='',useCapture=(capture===undefined)?true:capture,handler=null;if(window.addEventListener===undefined){evt='on'+evtName;handler=function(evt,listener){element.attachEvent(evt,listener);return listener;};}else{evt=evtName;handler=function(evt,listener,useCapture){element.addEventListener(evt,listener,useCapture);return listener;};}return handler.apply(element,[evt,function(ev){var e=ev||event,src=e.srcElement||e.target;listener(e,src);},useCapture]);};this.detach=function(evtName,element,listener,capture){var evt='',useCapture=(capture===undefined)?true:capture;if(window.removeEventListener===undefined){evt='on'+evtName;element.detachEvent(evt,listener);}else{evt=evtName;element.removeEventListener(evt,listener,useCapture);}};this.stop=function(evt){evt.cancelBubble=true;if(evt.stopPropagation){evt.stopPropagation();}};this.prevent=function(evt){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}};};var Dragdrop=function(evt){'use strict';var elem=null,started=0,self=this,moveHandler=null,doc=document.documentElement,body=document.body,gWidth=(document.body.scrollWidth>document.documentElement.clientWidth)?document.body.scrollWidth:document.documentElement.clientWidth,gHeight=Math.max(body.scrollHeight,body.offsetHeight,doc.clientHeight,doc.scrollHeight,doc.offsetHeight),move=function(e){var xDiff=e.clientX-elem.posX,yDiff=e.clientY-elem.posY,x=xDiff-(xDiff%elem.snap)+'px',y=yDiff-(yDiff%elem.snap)+'px';if(started===1){switch(elem.mode){case 0:elem.style.top=y;elem.style.left=x;break;case 1:elem.style.left=x;break;case 2:elem.style.top=y;break;}if(elem.mode!==2){if(xDiff<=elem.minX){elem.style.left=elem.minX+'px';}if(elem.offsetLeft+elem.offsetWidth>=elem.maxX){elem.style.left=(elem.maxX-elem.offsetWidth)+'px';}}if(elem.mode!==1){if(yDiff<=elem.minY){elem.style.top=elem.minY+'px';}if(elem.offsetTop+elem.offsetHeight>=elem.maxY){elem.style.top=(elem.maxY-elem.offsetHeight)+'px';}}elem.onMove(elem);}},start=function(e,src){if(src.className.indexOf('draggable')!==-1){evt.prevent(e);moveHandler=evt.attach('mousemove',document,move,true);started=1;elem=src;elem.posX=e.clientX-elem.offsetLeft;elem.posY=e.clientY-elem.offsetTop;if(elem.mode===undefined){self.set(elem);}elem.onStart(elem);if(elem.setCapture){elem.setCapture();}}},stop=function(){if(started===1){started=0;elem.onStop(elem);evt.detach('mousemove',document,moveHandler);if(elem.releaseCapture){elem.releaseCapture();}}};evt.attach('mousedown',document,start,false);evt.attach('mouseup',document,stop,false);this.start=start;this.set=function(element,elemOptions){var options=elemOptions||{};elem=(typeof element==='string')?document.getElementById(element):element;elem.mode=options.mode||0;elem.minX=options.minX||0;elem.maxX=options.maxX||gWidth;elem.minY=options.minY||0;elem.maxY=options.maxY||gHeight;elem.snap=options.snap||1;elem.onStart=options.onstart||function(){};elem.onMove=options.onmove||function(){};elem.onStop=options.onstop||function(){};elem.style.left=elem.offsetLeft+'px';elem.style.top=elem.offsetTop+'px';elem.unselectable='on';};};var RulersGuides=function(evt,dragdrop){'use strict';var doc=document.documentElement,body=document.body,wrapper=null,lockHandler=null,locked=1,hRuler=null,vRuler=null,menu=null,dialogs=[],snapDialog=null,openGridDialog=null,xSnap=0,ySnap=0,mode=2,guides={},guidesCnt=0,gUid='',rulerStatus=1,guideStatus=1,hBound=0,vBound=0,gridList=null,gridListLen=0,menuBtn=null,gInfoBlockWrapper=null,detailsStatus=0,domElements=[],domDimensions=[],resizeTimer=null,snapDom=0,cssText='html,body{margin:0;padding:0}.rg-overlay{position:absolute;top:0;left:0;overflow:hidden}.guide{position:absolute;top:0;left:0;z-index:9991;font-size:0}.guide.v{width:1px;height:7000px;border-right:solid 1px #00f;cursor:col-resize}.guide.h{width:3000px;height:1px;border-bottom:solid 1px #00f;cursor:row-resize}.info{width:50px;height:25px;line-height:25px;text-align:center;position:relative;font-size:13px;background-color:#eee;border:solid 1px #ccc;color:#000}.guide.v .info{left:2px}.guide.h .info{top:2px}.unselectable{-moz-user-select:-moz-none;-khtml-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.ruler{background-color:#ccc;position:absolute;top:0;left:0;z-index:9990}.ruler .label{font:12px Arial;color:#000}.ruler,.ruler span{font-size:0}.ruler.h{width:3000px;left:-1px;padding-top:14px;border-bottom:solid 1px #000}.ruler.v{height:7000px;top:-1px;padding-left:16px;width:25px;border-right:solid 1px #000}.ruler.h span{border-left:solid 1px #999;height:9px;width:1px;vertical-align:bottom;display:inline-block;*display:inline;zoom:1}.ruler.v span{display:block;margin-left:auto;margin-right:0;border-top:solid 1px #999;width:9px;height:1px}.ruler.v span.major{border-top:solid 1px #000;width:13px}.ruler.v span.milestone{position:relative;border-top:solid 1px #000;width:17px}.ruler.v span.label{border:0;font-size:9px;position:absolute;text-align:center;width:9px}.ruler.h span.major{border-left:solid 1px #000;height:13px}.ruler.h span.milestone{position:relative;border-left:solid 1px #000;height:17px}.ruler.h span.label{border:0;font-size:9px;position:absolute;text-align:center;top:-14px;width:9px}.ruler.h .l10{left:-5px}.ruler.h .l100{left:-7px}.ruler.h .l1000{left:-10px}.ruler.v .l10,.ruler.v .l100,.ruler.v .l1000{top:-7px}.ruler.v .l10{left:-12px}.ruler.v .l100{left:-17px}.ruler.v .l1000{left:-23px}.menu-btn{position:fixed;left:3px;top:2px;line-height:9px;z-index:9998;width:20px;height:20px;background-color:red;opacity:.5;font-size:20px;text-align:left;color:#fff;font-weight:700;cursor:pointer;border-radius:2px}.rg-menu{position:fixed;top:22px;left:3px;padding:0;margin:0;list-style:0;display:none;font:13px Arial;z-index:9999;box-shadow:2px 2px 10px #ccc}.rg-menu li{text-align:left;border-bottom:solid 1px #999;padding:0}.rg-menu a{background-color:#777;display:block;padding:5px;text-decoration:none;color:#fff;line-height:18px}.rg-menu a:hover,.rg-menu a.selected{color:#fff;background-color:#3b94ec}.rg-menu a.disabled{color:#ccc}.rg-menu .desc{display:inline-block;width:170px}.dialog{position:fixed;background-color:#777;z-index:9999;color:#fff;font-size:13px;display:none;box-shadow:2px 2px 10px #ccc}.dialog button{border:0;color:#333;cursor:pointer;background-color:#eaeaea;background-image:linear-gradient(#fafafa,#eaeaea);background-repeat:repeat-x;border-radius:3px;text-shadow:0 1px 0 rgba(255,255,255,.9)}.dialog input,.dialog select,.dialog button{font-size:13px;margin:3px;padding:3px}.dialog .title-bar{padding:5px;background-color:#aaa;font-weight:700}.dialog .wrapper{padding:10px}.open-dialog select,.open-dialog button{float:left;display:block}.open-dialog .ok-btn,.open-dialog .cancel-btn{margin:10px 3px}.open-dialog .ok-btn{clear:both}.snap-dialog label{font-weight:700;padding:3px}.snap-dialog .ok-btn{margin-left:18px}.snap-dialog .ok-btn,.snap-dialog .cancel-btn{margin-top:10px}.snap-dialog .rg-y-label{margin-left:10px}#rg-x-snap,#rg-y-snap{width:50px}.info-block-wrapper{position:absolute;z-index:9989}.info-block{position:absolute;text-align:left}.info-block.even{background:0 0;background-color:rgba(0,0,255,.2);-ms-filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#330000FF, endColorstr=#330000FF);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#330000FF, endColorstr=#330000FF);zoom:1}.info-block.odd{background:0 0;background-color:rgba(255,0,0,.2);-ms-filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#33FF0000, endColorstr=#33FF0000);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#33FF0000, endColorstr=#33FF0000);zoom:1}.info-block-txt{padding:5px;display:inline-block;vertical-align:top;background-color:#777;color:#fff;font-size:13px;*display:inline;zoom:1}',Ruler=function(type,size){var ruler=document.createElement('div'),i=0,span=document.createElement('span'),label=null,labelTxt=null,spanFrag=document.createDocumentFragment(),cnt=Math.floor(size/2);ruler.className='ruler '+type+' unselectable';for(i;i<cnt;i=i+1){span=span.cloneNode(false);if(i% 25===0){span.className='milestone';if(i>0){label=span.cloneNode(false);label.className='label';if(i<50){label.className+=' l10';}else if(i>=50&&i<500){label.className+=' l100';}else if(i>=500){label.className+=' l1000';}labelTxt=document.createTextNode(i*2);label.appendChild(labelTxt);span.appendChild(label);}span.className='milestone';}else if(i%5===0){span.className='major';}else{span.className='';span.removeAttribute('class');}spanFrag.appendChild(span);}ruler.appendChild(spanFrag);return ruler;},getWindowSize=function(){var w=Math.max(body.scrollWidth,body.offsetWidth,doc.clientWidth,doc.scrollWidth,doc.offsetWidth),h=Math.max(body.scrollHeight,body.offsetHeight,doc.clientHeight,doc.scrollHeight,doc.offsetHeight);return[w,h];},getScrollPos=function(){var t=Math.max(doc.scrollTop,body.scrollTop),l=Math.max(doc.scrollLeft,body.scrollLeft);return[t,l];},getScrollSize=function(){var w=Math.max(doc.scrollWidth,body.scrollWidth),h=Math.max(doc.scrollHeight,body.scrollHeight);return[w,h];},closeAllDialogs=function(){var i=0;for(i;i<dialogs.length;i=i+1){dialogs[i].close();}},removeInboundGuide=function(guide,gUid){var scrollPos=getScrollPos();if(rulerStatus===1&&guideStatus===1&&((guide.className==='guide h draggable'&&guide.offsetTop<hBound+scrollPos[0])||(guide.className==='guide v draggable'&&guide.offsetLeft<vBound+scrollPos[1]))){wrapper.removeChild(guide);delete guides[gUid];guidesCnt=guidesCnt-1;}},removeInboundGuides=function(){var i;for(i in guides){if(guides.hasOwnProperty(i)){removeInboundGuide(guides[i],i);}}},toggleGuides=function(){var i;guideStatus=1-guideStatus;for(i in guides){if(guides.hasOwnProperty(i)){guides[i].style.display=(guideStatus===1)?'block':'none';}}if(guideStatus===1){wrapper.style.display='block';}},toggleRulers=function(){rulerStatus=1-rulerStatus;if(rulerStatus===1){vRuler.style.display='block';hRuler.style.display='block';wrapper.style.display='block';removeInboundGuides();}else{vRuler.style.display='none';hRuler.style.display='none';}},removeGrid=function(gridName){if(gridList[gridName]!==undefined){delete gridList[gridName];window.localStorage.setItem('RulersGuides',JSON.stringify(gridList));gridListLen=gridListLen-1;}},deleteGuides=function(){var i;if(guidesCnt>0){for(i in guides){if(guides.hasOwnProperty(i)){wrapper.removeChild(guides[i]);delete guides[i];guidesCnt=guidesCnt-1;}}gInfoBlockWrapper.style.display='none';}},renderGrid=function(gridName){if(gridList[gridName]!==undefined){var grid=gridList[gridName],guideId=null,guideElem=null;deleteGuides();for(guideId in grid){if(grid.hasOwnProperty(guideId)){guideElem=document.createElement('div');guideElem.id=guideId;guideElem.className=grid[guideId].cssClass;guideElem.style.cssText=grid[guideId].style;wrapper.appendChild(guideElem);guides[guideId]=guideElem;guidesCnt=guidesCnt+1;}}}},OpenGridDialog=function(){var dialog=null,self=this,select=null,renderSelect=function(insertOrUpdate){var gridName,options='',i;gridListLen=0;if(window.localStorage){gridList=JSON.parse(window.localStorage.getItem('RulersGuides'));for(i in gridList){if(gridList.hasOwnProperty(i)){gridListLen=gridListLen+1;}}}if(insertOrUpdate===0){select=document.createElement('select');select.id='grid-list';}if(gridListLen>0){for(gridName in gridList){if(gridList.hasOwnProperty(gridName)){options+='<option>'+gridName+'</option>';}}select.innerHTML=options;}return select;};this.render=function(){if(dialog===null){dialog=document.createElement('div');select=renderSelect(0);var text=document.createTextNode(''),titleBar=dialog.cloneNode(false),dialogWrapper=dialog.cloneNode(false),okBtn=document.createElement('button'),cancelBtn=okBtn.cloneNode(false),delBtn=okBtn.cloneNode(false),titleBarTxt=text.cloneNode(false),okBtnTxt=text.cloneNode(false),cancelBtnTxt=text.cloneNode(false),delBtnTxt=text.cloneNode(false);titleBarTxt.nodeValue='Open grid';okBtnTxt.nodeValue='OK';cancelBtnTxt.nodeValue='Cancel';delBtnTxt.nodeValue='Delete';dialog.className='dialog open-dialog';titleBar.className='title-bar';dialogWrapper.className='wrapper';okBtn.className='ok-btn';cancelBtn.className='cancel-btn';delBtn.className='del-btn';titleBar.appendChild(titleBarTxt);okBtn.appendChild(okBtnTxt);cancelBtn.appendChild(cancelBtnTxt);delBtn.appendChild(delBtnTxt);dialogWrapper.appendChild(select);dialogWrapper.appendChild(delBtn);dialogWrapper.appendChild(okBtn);dialogWrapper.appendChild(cancelBtn);dialog.appendChild(titleBar);dialog.appendChild(dialogWrapper);body.appendChild(dialog);evt.attach('click',delBtn,function(){if(window.confirm('Are you sure ?')){if(select.options.length>0){removeGrid(select.options[select.selectedIndex].value);select.removeChild(select.options[select.selectedIndex]);}if(select.options.length===0){self.close();}}});evt.attach('click',okBtn,function(){renderGrid(select.value);self.close();});evt.attach('click',cancelBtn,function(){self.close();});}};this.render();this.open=function(){closeAllDialogs();renderSelect(1);if(gridListLen>0){dialog.style.display='block';dialog.style.left=((doc.clientWidth-dialog.clientWidth)/2)+'px';dialog.style.top=((doc.clientHeight-dialog.clientHeight)/2)+'px';}};this.close=function(){dialog.style.display='none';};},toggleRulersLock=function(){if(locked===0){if(lockHandler!==null){evt.detach('scroll',window,lockHandler);}}else{lockHandler=evt.attach('scroll',window,function(){var pos=getScrollPos(),size=getScrollSize();hRuler.style.top=pos[0]+'px';wrapper.style.height=size[1]+'px';vRuler.style.left=pos[1]+'px';wrapper.style.width=size[0]+'px';});}locked=1-locked;},saveGrid=function(){var data={},gridData={},i,gridName='';while(gridName===''&&guidesCnt>0){gridName=window.prompt('Save grid as');if(gridName!==''&&gridName!==false&&gridName!==null&&window.localStorage){for(i in guides){if(guides.hasOwnProperty(i)){gridData[i]={'cssClass':guides[i].className,'style':guides[i].style.cssText};}}if(window.localStorage.getItem('RulersGuides')!==null){data=JSON.parse(window.localStorage.getItem('RulersGuides'));}data[gridName]=gridData;window.localStorage.setItem('RulersGuides',JSON.stringify(data));gridListLen=gridListLen+1;}}},showDetailedInfo=function(){var i,j=0,hGuides=[],vGuides=[],scrollSize=getScrollSize(),infoBlockWrapper=document.createElement('div'),infoFrag=document.createDocumentFragment(),infoBlock=infoBlockWrapper.cloneNode(false),infoBlockTxt=infoBlockWrapper.cloneNode(false),infoData1=document.createTextNode(''),infoData2=infoData1.cloneNode(false),text='',br=document.createElement('br');for(i in guides){if(guides.hasOwnProperty(i)){if(guides[i].type==='h'){hGuides.push(guides[i].y);}else{vGuides.push(guides[i].x);}}}vGuides.unshift(0);vGuides.push(scrollSize[0]);hGuides.unshift(0);hGuides.push(scrollSize[1]);vGuides=vGuides.sort(function(a,b){return a-b;});hGuides=hGuides.sort(function(a,b){return a-b;});for(i=0;i<hGuides.length-1;i=i+1){j=0;for(j;j<vGuides.length-1;j=j+1){infoBlock=infoBlock.cloneNode(false);infoBlockTxt=infoBlockTxt.cloneNode(false);infoData1=infoData1.cloneNode(false);infoData2=infoData2.cloneNode(false);br=br.cloneNode();infoBlockWrapper.className='info-block-wrapper';infoBlock.className='info-block';infoBlockTxt.className='info-block-txt';infoBlock.className+=((i%2!==0&&j%2!==0)||(i%2===0&&j%2===0))?' even':' odd';infoBlock.style.top=hGuides[i]+'px';infoBlock.style.left=vGuides[j]+'px';infoBlock.style.width=(vGuides[j+1]-vGuides[j])+'px';infoBlock.style.height=(hGuides[i+1]-hGuides[i])+'px';text=(vGuides[j+1]-vGuides[j])+' x '+(hGuides[i+1]-hGuides[i]);infoData1.nodeValue=text;text=hGuides[i]+' : '+vGuides[j];infoData2.nodeValue=text;infoBlockTxt.appendChild(infoData1);infoBlockTxt.appendChild(br);infoBlockTxt.appendChild(infoData2);infoBlock.appendChild(infoBlockTxt);infoBlockTxt.style.marginTop=(i===0)?'31px':'0';infoBlockTxt.style.marginLeft=(j===0)?'42px':'0';infoFrag.appendChild(infoBlock);}}infoBlockWrapper.appendChild(infoFrag);if(detailsStatus===1){wrapper.replaceChild(infoBlockWrapper,gInfoBlockWrapper);gInfoBlockWrapper=infoBlockWrapper;}else{gInfoBlockWrapper.style.display='none';}},calculateDomDimensions=function(){var x=[],y=[],dm=[],i=0,len=domElements.length,findDimensions=function(elem){var t=0,l=0,w=elem.offsetWidth,h=elem.offsetHeight;while(elem){l+=(elem.offsetLeft-elem.scrollLeft+elem.clientLeft);t+=(elem.offsetTop-elem.scrollTop+elem.clientTop);elem=elem.offsetParent;}return[l,t,l+w,t+h];},getUnique=function(arr){var u={},a=[],idx=0,arrLen=arr.length;for(idx;idx<arrLen;idx=idx+1){if(u.hasOwnProperty(arr[idx])===false){a.push(arr[idx]);u[arr[idx]]=1;}}return a;};for(i;i<len;i=i+1){dm=findDimensions(domElements[i]);x.push(dm[0]);x.push(dm[2]);y.push(dm[1]);y.push(dm[3]);}x=getUnique(x).sort(function(a,b){return a-b;});y=getUnique(y).sort(function(a,b){return a-b;});return[x,y];},Menu=function(){var menuList=null,status=0,toggles={},menuItemsList=[{'text':'Hide rulers','hotkey':'Ctrl + Alt + R','alias':'rulers'},{'text':'Hide guides','hotkey':'Ctrl + Alt + G','alias':'guides'},{'text':'Hide all','hotkey':'Ctrl + Alt + A','alias':'all'},{'text':'Unlock rulers','hotkey':'Ctrl + Alt + L','alias':'lock'},{'text':'Clear all guides','hotkey':'Ctrl + Alt + D','alias':'clear'},{'text':'Open grid','hotkey':'Ctrl + Alt + O','alias':'open'},{'text':'Save grid','hotkey':'Ctrl + Alt + G','alias':'save'},{'text':'Snap to','hotkey':'Ctrl + Alt + C','alias':'snap'},{'text':'Show detailed info','hotkey':'Ctrl + Alt + I','alias':'details'},{'text':'Snap to DOM','hotkey':'Ctrl + Alt + E','alias':'snapdom'}],i=0;this.render=function(){menuBtn=document.createElement('div');menuBtn.className='menu-btn unselectable';menuBtn.appendChild(document.createTextNode('\u250C'));menuList=document.createElement('ul');menuList.className='rg-menu';var menuItems=document.createDocumentFragment(),li=document.createElement('li'),liLink=document.createElement('a'),liDesc=document.createElement('span'),liHotKey=liDesc.cloneNode(false),liDescTxt=document.createTextNode(''),liHotKeyTxt=liDescTxt.cloneNode(false);liLink.href='javascript:';liDesc.className='desc';liHotKey.className='hotkey';for(i;i<menuItemsList.length;i=i+1){li=li.cloneNode(false);liLink=liLink.cloneNode(false);liDesc=liDesc.cloneNode(false);liHotKey=liHotKey.cloneNode(false);liDescTxt=liDescTxt.cloneNode(false);liHotKeyTxt=liHotKeyTxt.cloneNode(false);liDescTxt.nodeValue=menuItemsList[i].text;liHotKeyTxt.nodeValue=menuItemsList[i].hotkey;liDesc.appendChild(liDescTxt);liHotKey.appendChild(liHotKeyTxt);liLink.appendChild(liDesc);liLink.appendChild(liHotKey);li.appendChild(liLink);menuItems.appendChild(li);toggles[menuItemsList[i].alias]={obj:liLink,txt:liDescTxt};}evt.attach('mousedown',toggles.rulers.obj,function(){toggleRulers();});evt.attach('mousedown',toggles.guides.obj,function(){toggleGuides();});evt.attach('mousedown',toggles.all.obj,function(){if(rulerStatus===1||guideStatus===1){rulerStatus=guideStatus=1;wrapper.style.display='none';}else{rulerStatus=guideStatus=0;wrapper.style.display='block';}toggleRulers();toggleGuides();});evt.attach('mousedown',toggles.lock.obj,function(){toggleRulersLock();});evt.attach('mousedown',toggles.clear.obj,function(){deleteGuides();});evt.attach('mousedown',toggles.open.obj,function(){openGridDialog.open();});evt.attach('mousedown',toggles.save.obj,function(){saveGrid();});evt.attach('mousedown',toggles.snap.obj,function(){snapDialog.open();});evt.attach('mousedown',toggles.details.obj,function(){detailsStatus=1-detailsStatus;showDetailedInfo();});evt.attach('mousedown',toggles.snapdom.obj,function(){snapDom=1-snapDom;if(snapDom===1){domDimensions=calculateDomDimensions();}});menuList.appendChild(menuItems);body.appendChild(menuBtn);body.appendChild(menuList);evt.attach('mousedown',menuBtn,function(){toggles.rulers.txt.nodeValue=(rulerStatus===1)?'Hide rulers':'Show rulers';if(guidesCnt>0){toggles.guides.obj.className='';toggles.clear.obj.className='';toggles.save.obj.className='';toggles.guides.txt.nodeValue=(guideStatus===1)?'Hide guides':'Show guides';}else{toggles.guides.obj.className='disabled';toggles.clear.obj.className='disabled';toggles.save.obj.className='disabled';}toggles.all.txt.nodeValue=(rulerStatus===1||guideStatus===1)?'Hide all':'Show all';toggles.lock.txt.nodeValue=(locked===0)?'Lock rulers':'Unlock rulers';toggles.details.txt.nodeValue=(detailsStatus===0)?'Show detailed info':'Hide detailed info';toggles.snapdom.txt.nodeValue=(snapDom===0)?'Snap to DOM':'Turn off snap to DOM';toggles.open.obj.className=(gridListLen>0)?'':'disabled';menuList.style.display=(status===0)?'inline-block':'none';status=1-status;});};this.render();this.close=function(){if(menuList!==null){menuList.style.display='none';status=0;}};},SnapDialog=function(){var dialog=null,xInput=null,yInput=null,self=this;this.render=function(){if(dialog===null){dialog=document.createElement('div');xInput=document.createElement('input');yInput=xInput.cloneNode(false);var text=document.createTextNode(''),okBtn=document.createElement('button'),xLabel=document.createElement('label'),titleBar=dialog.cloneNode(false),dialogWrapper=dialog.cloneNode(false),inputWrapper=dialog.cloneNode(false),btnWrapper=dialog.cloneNode(false),resetBtn=okBtn.cloneNode(false),cancelBtn=okBtn.cloneNode(false),yLabel=xLabel.cloneNode(false),titleBarTxt=text.cloneNode(false),xLabelTxt=text.cloneNode(false),yLabelTxt=text.cloneNode(false),okBtnTxt=text.cloneNode(false),resetBtnTxt=text.cloneNode(false),cancelBtnTxt=text.cloneNode(false);titleBarTxt.nodeValue='Snap guides to';xLabelTxt.nodeValue='X';yLabelTxt.nodeValue='Y';okBtnTxt.nodeValue='OK';resetBtnTxt.nodeValue='Reset';cancelBtnTxt.nodeValue='Cancel';dialog.className='dialog snap-dialog';titleBar.className='title-bar';dialogWrapper.className='wrapper';xLabel.className='rg-x-label';xLabel.setAttribute('for','rg-x-snap');yLabel.className='rg-y-label';yLabel.setAttribute('for','rg-y-snap');xInput.setAttribute('type','number');xInput.value='100';xInput.id='rg-x-snap';xInput.setAttribute('type','number');yInput.value='100';yInput.id='rg-y-snap';okBtn.className='ok-btn';resetBtn.className='reset-btn';cancelBtn.className='cancel-btn';titleBar.appendChild(titleBarTxt);xLabel.appendChild(xLabelTxt);yLabel.appendChild(yLabelTxt);okBtn.appendChild(okBtnTxt);resetBtn.appendChild(resetBtnTxt);cancelBtn.appendChild(cancelBtnTxt);inputWrapper.appendChild(xLabel);inputWrapper.appendChild(xInput);inputWrapper.appendChild(yLabel);inputWrapper.appendChild(yInput);inputWrapper.appendChild(resetBtn);btnWrapper.appendChild(okBtn);btnWrapper.appendChild(cancelBtn);dialogWrapper.appendChild(inputWrapper);dialogWrapper.appendChild(btnWrapper);dialog.appendChild(titleBar);dialog.appendChild(dialogWrapper);body.appendChild(dialog);evt.attach('mousedown',okBtn,function(){xSnap=parseInt(xInput.value,10);ySnap=parseInt(yInput.value,10);self.close();});evt.attach('mousedown',resetBtn,function(){xSnap=0;ySnap=0;self.close();});evt.attach('mousedown',cancelBtn,function(){self.close();});}};this.render();this.open=function(){closeAllDialogs();dialog.style.display='block';dialog.style.left=((doc.clientWidth-dialog.clientWidth)/2)+'px';dialog.style.top=((doc.clientHeight-dialog.clientHeight)/2)+'px';};this.close=function(){dialog.style.display='none';};},prepare=function(){var style=document.createElement('style'),size=getWindowSize(),elements=document.getElementsByTagName('*'),len=elements.length,i=0;for(i;i<len;i=i+1){domElements.push(elements[i]);}style.setAttribute('type','text/css');if(style.styleSheet){style.styleSheet.cssText=cssText;}else{style.appendChild(document.createTextNode(cssText));}body.appendChild(style);setTimeout(function(){hRuler=new Ruler('h',3000);vRuler=new Ruler('v',7000);wrapper=document.createElement('div');gInfoBlockWrapper=wrapper.cloneNode(false);wrapper.className='rg-overlay';gInfoBlockWrapper.className='info-block-wrapper';wrapper.style.width=(size[0])+'px';wrapper.style.height=(size[1])+'px';wrapper.appendChild(hRuler);wrapper.appendChild(vRuler);wrapper.appendChild(gInfoBlockWrapper);body.appendChild(wrapper);domDimensions=calculateDomDimensions();menu=new Menu();snapDialog=new SnapDialog();openGridDialog=new OpenGridDialog();dialogs=[snapDialog,openGridDialog];},10);};prepare();this.status=1;this.disable=function(){if(vRuler!==null){deleteGuides();vRuler.style.display='none';hRuler.style.display='none';wrapper.style.display='none';menuBtn.style.display='none';}rulerStatus=0;this.status=0;};this.enable=function(){if(vRuler!==null){vRuler.style.display='block';hRuler.style.display='block';wrapper.style.display='block';menuBtn.style.display='block';}rulerStatus=1;this.status=1;};evt.attach('mousedown',document,function(e,src){var x=e.clientX,y=e.clientY,guide=null,guideInfo=null,guideInfoText=null,scrollPos=getScrollPos(),snap=0;if(src.className.indexOf('menu-btn')===-1){menu.close();}if(vBound===0){vBound=vRuler.offsetWidth;hBound=hRuler.offsetHeight;}if(((x>vBound&&y<hBound)||(y>hBound&&x<vBound))&&rulerStatus===1){guide=document.createElement('div');guideInfo=guide.cloneNode(false);guideInfoText=document.createTextNode('');gUid='guide-'+guidesCnt;guideInfo.className='info';guideInfo.appendChild(guideInfoText);guide.appendChild(guideInfo);if(x>vBound&&y<hBound){guide.className='guide h draggable';guide.style.top=(e.clientY+scrollPos[0])+'px';guideInfo.style.left=(x+scrollPos[1]+10)+'px';guide.type='h';snap=ySnap;mode=2;}else if(y>hBound&&x<vBound){guide.className='guide v draggable';guide.style.left=(x+scrollPos[1])+'px';guideInfo.style.top=((y+scrollPos[0])-35)+'px';guide.type='v';snap=xSnap;mode=1;}guide.id=gUid;guide.info=guideInfo;guide.text=guideInfoText;guide.x=0;guide.y=0;guides[gUid]=guide;wrapper.appendChild(guide);dragdrop.set(guide,{mode:mode,onstart:function(elem){var text=(elem.mode===1)?parseInt(elem.style.left,10)+2:parseInt(elem.style.top,10)+2;elem.text.nodeValue=text+'px';if(elem.over!==undefined){evt.detach('mouseover',elem,elem.over);evt.detach('mouseout',elem,elem.out);}},onmove:function(elem){var text='',pos=0,dims=[],len=0,i=0;pos=(elem.mode===1)?elem.style.left:elem.style.top;pos=parseInt(pos,10);if(snapDom===1){dims=domDimensions[elem.mode-1];for(i,len=dims.length;i<len;i=i+1){if(pos<=dims[i]){pos=dims[i];break;}}}text=pos+'px';if(elem.mode===1){elem.style.left=(pos-2)+'px';elem.x=pos;}else{elem.style.top=(pos-2)+'px';elem.y=pos;}elem.text.nodeValue=text;},onstop:function(elem){elem.over=evt.attach('mouseover',elem,function(e,src){if(src.className==='guide v draggable'){elem.info.style.top=((e.clientY+scrollPos[0])-35)+'px';}else if(src.className==='guide h draggable'){elem.info.style.left=(e.clientX+scrollPos[1]+10)+'px';}elem.info.style.display='block';});elem.out=evt.attach('mouseout',elem,function(){elem.info.style.display='none';});},snap:snap});dragdrop.start(e,guide);guidesCnt=guidesCnt+1;}});evt.attach('mouseup',document,function(e,src){removeInboundGuide(src,src.id);if(detailsStatus===1){showDetailedInfo();}});evt.attach('keyup',document,function(e){if(e.ctrlKey===true&&e.altKey===true){switch(e.keyCode){case 83:saveGrid();break;case 82:toggleRulers();break;case 79:openGridDialog.open();break;case 76:toggleRulersLock();break;case 73:detailsStatus=1-detailsStatus;showDetailedInfo();break;case 71:toggleGuides();break;case 69:snapDom=1-snapDom;if(snapDom===1){domDimensions=calculateDomDimensions();}break;case 68:deleteGuides();break;case 67:snapDialog.open();break;case 65:if(rulerStatus===1||guideStatus===1){rulerStatus=guideStatus=1;wrapper.style.display='none';}else{rulerStatus=guideStatus=0;wrapper.style.display='block';}toggleRulers();toggleGuides();break;}}});evt.attach('resize',window,function(){var size=getWindowSize();wrapper.style.width=size[0]+'px';wrapper.style.height=size[1]+'px';if(resizeTimer!==null){window.clearTimeout(resizeTimer);}if(snapDom===1){resizeTimer=window.setTimeout(function(){domDimensions=calculateDomDimensions();},100);}});};var evt=new Event(),dragdrop=new Dragdrop(evt);if(window.rg===undefined){window.rg=new RulersGuides(evt,dragdrop);window.rg.status=0;}if(window.rg.status===1){window.rg.disable();}else{window.rg.enable();}})()">Rulers&amp;Guides</a> for non-IE users and
    <a style="position: relative; z-index: 9999" href="javascript:(function(){if(window.rg===undefined){var mainUrl='https://rawgithub.com/mark-rolich/',libs=['Event.js/master/Event.js','Dragdrop.js/master/Dragdrop.js','RulersGuides.js/master/RulersGuides.js'],i=0;for(i;i<libs.length;i++){document.body.appendChild(document.createElement('script')).src=mainUrl+libs[i];}var evt=new Event(),dragdrop=new Dragdrop(evt);window.rg=new RulersGuides(evt,dragdrop);}if(window.rg.status===1){window.rg.disable();}else{window.rg.enable();}})()">Rulers&amp;Guides</a> for IE users</p>
    <p>Clicking the link or bookmark deletes the rulers and all the guides or starts from the scratch</p>
    <p>Source code is available at <a style="position: relative; z-index: 9999" href="https://github.com/mark-rolich/RulersGuides.js">https://github.com/mark-rolich/RulersGuides.js</a></p>
    <p>Developed by Mark Rolich &copy; 2013</p>
    <p>Licensed under the MIT license</p>
</div>

<script type="text/javascript" src="https://rawgithub.com/mark-rolich/Event.js/master/Event.js"></script>
<script type="text/javascript" src="https://rawgithub.com/mark-rolich/Dragdrop.js/master/Dragdrop.js"></script>
<script type="text/javascript" src="../RulersGuides.js"></script>
<script type="text/javascript">
var evt         = new Event(),
    dragdrop    = new Dragdrop(evt),
    rg          = new RulersGuides(evt, dragdrop);
</script>
</body>
</html>